Why is iron so important for the scalp and hair?

Iron plays an essential role in the health of our bodies, yet many underestimate its importance for the scalp and hair. If you notice that your hair is becoming thinner or looks dull, an iron deficiency could be the cause. In this blog post, you will learn why iron is so important for hair growth and how to prevent a deficiency.

The role of iron in the body

Iron is an essential trace element that plays a key role in the formation of hemoglobin. Hemoglobin transports oxygen throughout the body, including the scalp and hair roots. When the body does not have enough iron, this often first shows up in the skin, nails and hair. The hair roots no longer receive sufficient nutrients and oxygen, which leads to thinner, more brittle hair. A long-term iron deficiency can even cause hair loss .

Most common causes of iron deficiency in women

Women are particularly vulnerable to iron deficiency due to their monthly menstruation. The regular loss of blood means that more iron is needed to replenish red blood cells. Additionally, pregnancy and breastfeeding can significantly increase iron requirements, as the body needs iron for fetal growth and milk production. An unbalanced diet or diets that do not include enough iron-rich foods also contribute to an increased risk of iron deficiency in women.

Main causes of iron deficiency in men

Although iron deficiency is less common in men than in women, there are still some common causes. The main factors include inadequate iron intake due to an unbalanced diet or a plant-based diet that contains less bioavailable iron. In addition, chronic diseases such as gastrointestinal problems that affect iron absorption or blood loss due to internal bleeding (e.g. stomach or intestinal ulcers) can lead to iron deficiency. Intense exercise also increases iron requirements and can lead to deficiency if intake is inadequate.

How you can support your iron balance

A balanced diet is the key to a good iron supply. Iron-rich foods such as red meat, pulses, whole grains and green leafy vegetables should be on your menu regularly. Vegetarians or vegans should also make sure that they consume enough plant-based sources of iron and combine them with vitamin C to improve absorption.

Supplements for iron deficiency

In some cases, diet alone is not enough to compensate for an iron deficiency. Therefore, talk to your doctor or pharmacist about whether taking iron supplements makes sense for you. However, be careful not to supplement iron in high doses on your own, as this can lead to side effects.

Conclusion: Iron as the key to healthy hair

Iron is an essential nutrient for healthy hair and a strong scalp. A deficiency can affect both the appearance and health of your hair. Therefore, make sure you eat a diet rich in iron and, if necessary, consult an expert to ensure that your body is optimally supplied with iron.